Modern Ceramic Kiln Refractories Manufacturer -
2021-4-1 · Heavy Refractory Materials for Ceramic Kilns. The earliest refractory materials used in ceramic kilns were mainly heavy refractory bricks. With the continuous improvement of light insulation refractory materials, heavy bricks are basically used in the refractory lining of tunnel kilns, track kilns, and other kilns of building sanitary ceramics.
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